Cat tortoiseshell yog dab tsi?
Lub npe tortoiseshell yog hais txog ib qho ntawm cov xim ntawm cov miv plaub. Tshwj xeeb, nws suav nrog sib xyaw ntawm peb xim, uas yog dawb, txiv kab ntxwv thiab dub. Nws yog, yog li ntawd, tus qauv tricolor tuaj yeem tshwm sim hauv ntau hom feline thiab teb rau cov txheej txheem caj ces thiab kev sib deev chromosomes.
Tortoiseshell miv Lawv tseem hu ua "tortoise", vim qhov zoo sib xws ntawm lawv cov plaub hau tones nrog cov xim ntawm lub plhaub ntawm hawksbill hiav txwv vaub kib, uas muaj cov nplais xim nrog streaks ntawm txiv kab ntxwv, xim av, liab, thiab kub. Cov vaub kib no nyob hauv thaj chaw sov thiab, hmoov tsis, muaj kev phom sij ntawm kev ploj tuag.
Tsis txawm siv rau cloning tuaj yeem ua tiav ob qho tib si tortoiseshell. Nws paub vim tias xyoo 2001 tau sim los ua kom tus zaj sawv, tus miv tortoiseshell, tab sis nws cov clone, hu ua CC, tau hloov mus ua tabby thiab dawb, txawm tias tau tsim los ntawm nws cov khoom siv caj ces.
Kab quas dab ntxaug miv
Nyob hauv tortoise los yog tortoiseshell miv, dub tom qab xim predominates nrog mixs ntawm txiv kab ntxwv thiab dawbfaib thoob plaws hauv cov plaub, intermingled heev, thaum muab faib ua ke. Ntau tus miv no muaj cov txiv kab ntxwv lossis nplaim taws ntawm lawv lub taub hau. Lub tsho tiv no ntawm tortoiseshell miv yuav tsum nthuav tawm, ua ke, peb cov xim yooj yim ntawm cov miv thiab lawv cov kev sib xyaw ua ke, uas yog, dawb, txiv kab ntxwv thiab dub nrog ntxoov cinnamon, liab, cream, xiav, grey, tsaus xim av, thiab lwm yam.
Yog li ntawd, txawm tias tus miv muaj qhov sib txawv ntawm cov xim dub lossis txiv kab ntxwv hauv tib lub tsho, nws tsis tuaj yeem suav tias yog tortoiseshell, vim lawv tsuas yog txawv ntawm ob xim tseem ceeb thiab tsis yog peb. Ntxiv nrog rau xim, lub qhov muag yog tooj liab los yog txiv kab ntxwv tsausthiab cov ntaub qhwv thiab snout tuaj yeem yog xim liab, mottled lossis dub, nyob ntawm kev faib tawm thiab qhov tseem ceeb ntawm txhua xim hauv miv set.
Tub ntxawg miv
Ua yog xim xwb, ua tortoiseshell tsis txiav txim siab tus miv tus cwj pwmYog li, tortoiseshell miv muaj peev xwm muaj tus cwj pwm txawv heev nyob ntawm tus haiv neeg lawv nyob thiab lawv tus yam ntxwv. Txawm li cas los xij, peb tuaj yeem hais tias, raws li txoj cai dav dav, lawv muaj zog, muaj zog, muaj kev ywj pheej, muaj kev hlub thiab tsis muaj kev cia siab me ntsis, uas ua rau lawv lom zem thiab ua neej nyob zoo.
Puas yog tortoiseshell miv ib txwm poj niam?
No, tag nrho tortoiseshell miv tsis yog poj niam, tab sis feem coob yog calico los yog tortoiseshell tricolor txiv neej ib txwm infertile. Tam sim no cov lus nug uas tshwm sim yog: vim li cas qhov no tshwm sim? Zoo, cov lus teb tuaj yeem pom nyob rau hauv cov noob caj noob ces ntawm cov xim ntawm miv, nyob rau hauv lawv kev sib txuas nrog cov chromosomes kev sib deev thiab nyob rau hauv lub Klinefelter syndrome
Thaum cov xim dawb yog ywj siab ntawm kev sib deev chromosomes, muab los ntawm S gene, cov xim dub thiab txiv kab ntxwv thiab lawv cov derivations yog txuas mus rau X chromosome, txhua tus nrog X chromosome, li no feem coob Ntawm cov poj niam, uas yog XX, tuaj yeem ua tau tricolored los ntawm kev muaj txiv kab ntxwv ntawm ib qho X chromosome thiab dub ntawm lwm tus X chromosome. Ntawm qhov tod tes, txiv neej yog caj ces XY, yog li nws tsis tuaj yeem ua rau lawv nthuav tawm cov xim dub thiab txiv kab ntxwv ua ke, vim lawv tsuas muaj ib qho X chromosome xwb.
Qhov kev zam yog Klinefelter syndrome, uas ua rau miv XXY, yog li lawv muaj ob X chromosomes, ib tug txiv kab ntxwv thiab ib tug dub, ua ke nrog dawb thiab muaj peev xwm ua tau, yog li, tortoiseshell lossis tricolor. Txawm li cas los xij, vim yog qhov kev hloov pauv caj ces los yog qhov txawv txav, cov miv no tsis muaj menyuamthiab tsis muaj menyuam. Kwv yees tias tsuas muaj ib tug txiv neej hawksbill rau txhua 3,000 tus poj niam hawksbills.
Tortoiseshell miv breeds
Tseem muaj peev xwm nrhiav tau tortoiseshell miv nyob rau hauv xyaum tag nrho cov feline yug peb paub, vim lawv tsis yog ib tug yug nyob rau hauv lawv tus kheej, tab sis ib tug ua ke ntawm lub ntsiab tseem ceeb xim vim noob caj noob ces thiab tsis yog haiv neeg teeb meem. Yog li ntawd, tortoiseshell miv tuaj yeem yog mestizos, nrog rau cov tsiaj: European, Persian, Maine Coon, British Shorthair, American Shorthair, Cornish Rex, thiab lwm yam.
Tsis tas li ntawd, muaj tortoiseshell miv nrog luv luv, semi-ntev lossis ntev plaub hau. Tag nrho cov ntawm lawv yuav muaj lub neej expectancy zoo sib xws thiab predisposition rau cov kab mob raws li txhua tus tsiaj hauv nqe lus nug, yuav tsum muaj kev saib xyuas thiab saib xyuas tib yam li lwm tus miv, tsis hais seb sab nrauv ntawm lawv lub tsho.
Rau ntau, tortoiseshell miv nyiam hmoov zoo, hmoov zoo hauv tsev thiab txawm nyob hauv Tebchaws Meskas lawv suav tias nyiam nyiaj. Tsis tas li ntawd, cov lus dab neeg nthuav tawm uas ntxiv qhov ntxim nyiam ntxiv rau cov miv txawv, enigmatic thiab txawm tias tej yam yees siv miv. Cov lus dab neeg tau hais tias, ntau pua xyoo dhau los, Lub Hnub tau nkees ntawm kev soj ntsuam qhov tshwm sim hauv ntiaj chaw ntiaj teb yam tsis tau koom nrog. Ua li ntawd, nws thiaj thov Ntuj pab. Nws xav kom nws npog nws qhov tsis tuaj yeem kom cov neeg nyob hauv ntiaj teb tsis pom nws. Nyob rau hnub kub hauv lub Rau Hli, Lub hli tau npog tag nrho lub hnub, muab sijhawm rau nws tawm mus thiab ua tiav nws qhov kev xav tau. Lub hnub txiav txim siab los ua tus zoo tshaj plaws, ntse thiab agile nyob rau hauv lub ntiaj teb, uas yog, ib tug miv dub. Txawm li cas los xij, lub hli tau nkees thiab tawm ntawm qhov chaw, yuam lub hnub khiav ntawm tus miv lub cev ua ntej nws tsis pom. Raws li lub davhlau tau nrawm heev, nws tau tso tseg qee qhov hluav taws xob, uas ua rau kov kub tshwm rau ntawm lub tsho dub ntawm tus miv. Thaum nws muaj me nyuam, ntau txhiab tus golden thiab txiv kab ntxwv hues uas lub hnub tau muab rau nws tau kis mus rau cov xeeb ntxwv. Cov kittens no hu ua tortoiseshell thiab raug ntaus nqi magic zog thiab nyiam lub zog zoo, hmoov thiab nyiaj
Txawm yog cov lus dab neeg no, qhov tseeb yog cov miv miv tortoiseshell feem ntau tsis yog cov nyiam thaum nws los yuav. Txawm hais tias lawv yog cov neeg tshwj xeeb thiab muaj lub ntsej muag zoo, lawv zoo li yuav yog qhov kawg uas yuav tsum tau saws, inexplicably thiab tsis ncaj ncees. Peb txhawb koj kom txais yuav ib qho ntawm cov miv zoo nkauj no, vim tias lawv zoo kawg thiab tsis tuaj yeem rov ua dua, nrog rau cov khub zoo nkauj hauv tsev. Txhua tus miv tsim nyog tau txais lub luag haujlwm thiab cov tortoiseshells yuav tsis tsawg.
